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The Display implementation for Vendor was forwarding directly to Debug
printing, resulting in raw hex values instead of PCI Vendor strings.
Improve things by doing a stringify!() call for each PCI Vendor item.
This now prints symbolic names such as "NVIDIA", instead of
"Vendor(0x10de)". It still falls back to Debug formatting for unknown
class values.
Suggested-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
[ Remove #[inline] for Vendor::fmt(). - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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The Display implementation for Class was forwarding directly to Debug
printing, resulting in raw hex values instead of PCI Class strings.
Improve things by doing a stringify!() call for each PCI Class item.
This now prints symbolic names such as "DISPLAY_VGA", instead of
"Class(0x030000)". It still falls back to Debug formatting for unknown
class values.
Suggested-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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Change Device::vendor_id() to return a Vendor type, and change
DeviceId::from_id() to accept a Vendor type.
Use the new pci::Vendor in the various Rust for Linux callers who were
previously using bindings::PCI_VENDOR_ID_*.
Doing so also allows removing "use kernel::bindings" entirely from most
of the affected files here.
Also, mark vendor_id() as inline.
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Elle Rhumsaa <elle@weathered-steel.dev>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/r/20250829223632.144030-6-jhubbard@nvidia.com
[ Replace "as a validated vendor" with "as [`Vendor`]". - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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This allows callers to write Vendor::SOME_COMPANY instead of
bindings::PCI_VENDOR_ID_SOME_COMPANY.
New APIs:
Vendor::SOME_COMPANY
Vendor::from_raw() -- Only accessible from the pci (parent) module.
Vendor::as_raw()
Vendor: fmt::Display for Vendor
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Elle Rhumsaa <elle@weathered-steel.dev>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/r/20250829223632.144030-3-jhubbard@nvidia.com
[ Minor doc-comment improvements, align Debug and Display. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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Allow callers to write Class::STORAGE_SCSI instead of
bindings::PCI_CLASS_STORAGE_SCSI, for example.
New APIs:
Class::STORAGE_SCSI, Class::NETWORK_ETHERNET, etc.
Class::from_raw() -- Only callable from pci module.
Class::as_raw()
ClassMask: Full, ClassSubclass
Device::pci_class()
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Elle Rhumsaa <elle@weathered-steel.dev>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/r/20250829223632.144030-2-jhubbard@nvidia.com
[ Minor doc-comment improvements, align Debug and Display. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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John Hubbard